ELECTRIC CIRCUIT DEVICE FOR CRAWLER CRUSHING MACHINE AND CRAWLER CRUSHING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide an electric circuit device for a crawler crushing machine which allows the miniaturization of a dashboard while sufficiently assuring crushing performance, and a crawler crushing machine using the same. ;SOLUTION: This electric circuit device has a battery 151 which is a supply source for power supply voltage 24 V, a controller 150c for controlling the driving action of a control valve device operating by the 24 V, a fuel gage sensor 153a and water temperature gage sensor 153b for detecting the state quantity relating to apparatus, such as an engine, jaw crusher, feeder, conveyor and magnetic separator, and a dashboard section 150a having a fuel gage 150aA and water temperature gage 150aB for displaying the detection results thereof. In such a case, the device is provided with a voltage conversion circuit 150cA for converting DC 24 V to DC 12 V and is operated at 12 V formed by its voltage conversion circuit 150cA.;COPYRIGHT: (C)2000,JPO